ConstrainedOptPack: C++ Tools for Constrained (and Unconstrained) Optimization Version of the Day
ConstrainedOptPack_MatrixHessianSuperBasicInitDiagonal.cpp
00001 #if 0
00002 
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00006 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
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00043 
00044 #include "ConstrainedOptPack_MatrixHessianSuperBasicInitDiagonal.hpp"
00045 #include "DenseLinAlgPack_DVectorClass.hpp"
00046 #include "Midynamic_cast_verbose.h"
00047 
00048 namespace ConstrainedOptPack {
00049 
00050 MatrixHessianSuperBasicInitDiagonal::MatrixHessianSuperBasicInitDiagonal()
00051   : B_RR_init_(NULL)
00052 {}
00053 
00054 void MatrixHessianSuperBasicInitDiagonal::initialize(
00055   size_type            n
00056   ,size_type           n_R
00057   ,const size_type     i_x_free[]
00058   ,const size_type     i_x_fixed[]
00059   ,const EBounds       bnd_fixed[]
00060   ,const B_RR_ptr_t&   B_RR_ptr
00061   ,const B_RX_ptr_t&   B_RX_ptr
00062   ,BLAS_Cpp::Transp    B_RX_trans
00063   ,const B_XX_ptr_t&   B_XX_ptr
00064   )
00065 {
00066   using Teuchos::dyn_cast;
00067 
00068   // Validate the B_RR supports this interface
00069 #ifdef _WINDOWS
00070   B_RR_init_ = &dynamic_cast<MatrixSymInitDiag&>(
00071     const_cast<MatrixSymWithOpFactorized&>(*B_RR_ptr)
00072     );
00073 #else
00074   B_RR_init_ = &dyn_cast<MatrixSymInitDiag>(
00075     const_cast<MatrixSymWithOpFactorized&>(*B_RR_ptr)
00076     );
00077 #endif
00078 
00079   MatrixHessianSuperBasic::initialize(
00080     n,n_R,i_x_free,i_x_fixed,bnd_fixed
00081     ,B_RR_ptr,B_RX_ptr,B_RX_trans,B_XX_ptr 
00082     );
00083 }
00084 
00085 // Overridden from MatrixSymInitDiag
00086 
00087 void MatrixHessianSuperBasicInitDiagonal::init_identity(
00088   size_type n, value_type alpha )
00089 {
00090   assert_initialized();
00091   B_RR_init_->init_identity(n,alpha);
00092   MatrixHessianSuperBasic::initialize(
00093     n,n,NULL,NULL,NULL
00094     ,this->B_RR_ptr()
00095     ,this->B_RX_ptr(),this->B_RX_trans()
00096     ,this->B_XX_ptr()
00097     );
00098 }
00099 
00100 void MatrixHessianSuperBasicInitDiagonal::init_diagonal(
00101   const DVectorSlice& diag )
00102 {
00103   assert_initialized();
00104   B_RR_init_->init_diagonal(diag);
00105   MatrixHessianSuperBasic::initialize(
00106     diag.size(),diag.size(),NULL,NULL,NULL
00107     ,this->B_RR_ptr()
00108     ,this->B_RX_ptr(),this->B_RX_trans()
00109     ,this->B_XX_ptr()
00110     );
00111 }
00112 
00113 } // end namespace ConstrainedOptPack
00114 
00115 #endif // 0
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